using System;
using L=Science.Physics.GeneralPhysics;

namespace Serway.Chapter09
{
	/// <summary>
	/// Example19: A Rocket in Space
	/// A rocket moving in free in free space has a speed 
	/// of 3.0 \times 10^3 m/s relative to the Earth. Its engines are 
	/// turned on, and fuel is ejected in a direction opposite 
	/// the rocket's motion at a speed 0f 5.0 \times 10^3 m/s 
	/// relative to the rocket.
	/// (A) What is the speed of the rocket relative to the 
	/// Earth once the rocket's mass is reduced to half its 
	/// mass before ignition?
	/// v_f = 6.5 \times 10^3 m/s
	/// (B) What is the thrust on the rocket if it burns fuel 
	/// at the rate of 50 kg/s?
	/// Thrust = 2.5 \times 10^5 N
	/// </summary>
	public class Example19
	{
		public Example19()
		{
		}
		private string result;
		public string Result
		{
			get{return result;}
		}
		public void Compute()
		{
			result = "Read the book!";
		}
	}
}
